{"npi":"1720665334","type":"NPI-1","status":"active","name":{"display":"Dr. Arjun Rangan MD","other":[],"first":"ARJUN","last":"RANGAN","middle":"KASTHURI","credential":"MD"},"specialty":{"primary_taxonomy":"2084N0400X","primary_taxonomy_description":"Neurology","slug":"neurology","schema_org_specialty":"Neurologic","all":[{"code":"2084N0400X","description":"Neurology","primary":true,"state":"TN","license":"73440"}]},"addresses":[{"purpose":"LOCATION","street_1":"975 E 3RD ST","city":"CHATTANOOGA","state":"TN","postal_code":"374032173","country_code":"US","phone":"4237789001"},{"purpose":"MAILING","street_1":"975 E 3RD ST","city":"CHATTANOOGA","state":"TN","postal_code":"374032173","country_code":"US","phone":"4237789001"}],"license":{"state":"TN","number":"73440"},"identifiers":[],"pecos":{"enrolled_at":"2026-05-09T10:41:39.028268+00:00","enrollments":[{"enrlmt_id":"I20250723000115","type_code":"14-13","type_desc":"PRACTITIONER - NEUROLOGY","state":"TN","pac_id":"4981004918"}]},"enumeration_date":"2021-03-28","last_updated":"2025-11-10","_meta":{"source":"NPPES","snapshot_date":"2025-11-10","doc_url":"https://findmynpi.com/api"}}